Home / 1,824,526.28-2,736,934.50-545,039.84

Finding the Fourth Proportional to 1,824,526.28, 2,736,934.50 and 545,039.84

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Solution

The fourth proportional to 1,824,526.28, 2,736,934.50 and 545,039.84 is: 817,603.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,526.28 : 2,736,934.50 = 545,039.84 : x
  2. Step 2: Convert to fraction form
    1,824,526.28/2,736,934.50 = 545,039.84/x
  3. Step 3: Cross multiply
    1,824,526.28x = 2,736,934.50 × 545,039.84
  4. Step 4: Simplify right side
    1,824,526.28x = 1,491,738,341,970.48
  5. Step 5: Solve for x
    x = 1,491,738,341,970.48/1,824,526.28
  6. Step 6: Final answer
    x = 817,603.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.